Cisco IE-3000-8TC Administration Guide

PurposeDestination portTo (Listener)From (Sender)
Cisco Unified
Communications Database
Proxy
20532 / TCPCisco Business Edition 3000Administrative
Workstation
Sync DAV Notification9291 / UDPCisco Business Edition 3000Connection
Mailbox Sync
Service
Cisco Unified
Communications SMTP
Server
25, 8025 / TCPSMTPCisco Business
Edition 3000
Cisco Unified
Communications IMAP
Server
143, 8143, 993, 8993 / TCPCisco Business Edition 3000Browser
Cisco Unified
Communications Service
Manager Phone Apps
Service
21000:21512 / TCPCisco Business Edition 3000IP Phone
Glossary
Ephemeral ports
In most cases, source ports are ephemeral, meaning random within a specified range. When an outgoing
request is made, the application solicits the host device for a port from its ephemeral pool. In a few
cases, the destination port is also ephemeral, meaning that both the source and destination ports are
random.
IMAP
Internet Message Access Protocol—A protocol for retrieving e-mail messages.
SIP
Session Initiation Protocol—A signalling protocol used for establishing sessions in an IP network.
SSH
Secure Shell—A network protocol that allows exchange of data using a secure channel between two
networked devices.
SMTP
Simple Mail Transfer Protocol—A protocol for sending e-mail messages between servers.
Administration Guide for Cisco Business Edition 3000, Release 8.6(4)
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Glossary

Cisco IE-3000-8TC Specifications

General

Switching Capacity	16 Gbps
MAC Address Table Size	8000
Uplink Ports	2 x 10/100/1000Base-T or SFP (Small Form-Factor Pluggable)
Operating Temperature	-40°C to 70°C
Mounting	DIN rail
Ports	8 x Ethernet 10/100Base-TX ports
Jumbo Frame Support	Yes